d1sc going e85..and spray

[hitnrun]

So I have decided that I am going to run e85 with my Cobra. Below are my mods and the basics of the fuel system I am thinking of going with. I am aiming for ~600rwhp on e85 and hoping 720+ from a 150-200 wet shot with a direct wet shot through a Sean Hyland intake manifold for sale on here. Is this system capable of supporting this. Anything major I am missing? Thanks in advance.
Main mods:
97 Cobra stock compression (last owner claims it was built by Sean Hyland but no receipts)
d1sc @ ~15#
Power Pipe
ba5000
fmic

Sysytem:
around 1759 shipped then just need injectors (105lbs)
New tank
Pickup tube
-10 an feed
Magnafuel stainless pre-filter
Two Walbros 255 externals
Magnafuel stainless post filter
-8 an to rails
Aeromotive rails
Magnafuel 1/1 boost regulator
-8 an return

 

[03Cobranator]

I think the walboros will be close to maxed out.. you might need a BAP.. I doubt itll handle the nitrous but idk that much about it so idk how much extra fuel is needed. And after switching to e85 and spray you are surley going to find out for sure whether it is built or not lol